Rumours can delay diagnosis and treatment. Here are eight common myths and the facts families should know. If you have a personal medical question, discuss it with the treating doctor rather than relying on social-media messages.
Myth 1: Cancer is contagious
Fact: Cancer itself does not spread from one person to another through touch, sharing food, hugging or living together. Some infections that increase cancer risk can spread, but that is not the same as catching cancer.
Myth 2: A biopsy makes cancer spread
Fact: A biopsy is a standard diagnostic procedure. The medical team chooses an appropriate method to obtain tissue and identify the disease. Do not refuse a recommended biopsy because of this myth.
Myth 3: Cancer is always fatal
Fact: Many cancers can be treated, and some can be cured—especially when found early. Outcomes depend on the cancer type, stage, biology and treatment options.
Myth 4: Herbal remedies can cure cancer
Fact: No home remedy or herb has been proven to replace evidence-based cancer treatment. Some products can interfere with medicines or cause harm. Tell the oncology team about every supplement or traditional remedy being used.
Myth 5: Surgery always spreads cancer
Fact: Cancer surgery is a recognised treatment for many cancers. The treatment plan is selected by specialists based on the disease.
Myth 6: Only older people get cancer
Fact: Cancer can occur at different ages, although risk for many cancers increases with age.
Myth 7: If there is no pain, it cannot be cancer
Fact: Some cancers cause little or no pain early. A persistent lump, bleeding or other unusual change should be assessed.
Myth 8: Treatment should stop if side effects begin
Fact: Side effects should be reported promptly. The team may provide medicines, supportive care or adjust the plan. Do not stop treatment without discussing it with the treating team.
Important: Reliable information helps families make informed decisions. Ask the treating team to explain any claim that sounds frightening or promises a guaranteed cure.
Official information and further reading
This article is for general awareness only. It is not a diagnosis, prescription or substitute for personalised medical advice. Medical content should be reviewed by a qualified clinician before publication. Scheme rules, hospital services and helpline details can change; verify them with official sources.